Contacts showing up as number not name in texts and recent call list.
Why, all of a sudden, do my text messages show the number they are coming from instead of the name of the person texting me?
iPad Pro (5th generation)
Unlike some Android devices, contacts are neither stored locally on an iPhone nor in SIM. They are synced to an email account that you had Google, iCloud, AOL, Exchange, Outlook, Yahoo or any Other
If you have a corporate email account added through a profile on your device, please check with your organization's system administrator.